<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		
		<style>
		   /*
		     内部指的是在html的内部！
			 位置： head / style标签中
			    选择器{
			    			  css样式
			    }
				
		       优点：
			       样式和html标签实现了分离
				   css的样式可以实现页面内复用
			   缺点：
			      复用范围小，只有当前页面！
				  css的加载顺序优先html标签！导致页面出现空白情况！
		   */
		  
		  div{
			  color: red;
			  font-size: 100px;
		  }
		  div{
		  			  color: red;
		  			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  } div{
			  color: red;
			  font-size: 100px;
		  }
		  
		  
		</style>
		
	</head>
	<body>
		
		<div>
			我的姐姐是高圆圆！！
		</div>
		
		<div>
			我的姐姐是xxx！！
		</div>
		
	</body>
</html>
